Weather on October 20
Jackson, MS
55 Years of Data
Avg High
77°F
Avg Low
49°F
Warmest
1979
77°F avg
Coldest
1989
43°F avg
About This Date
October 20th in Jackson, MS typically brings pleasant fall weather, with average highs around 77°F and lows near 49°F — a 28°F daily swing. Over 55 years of records, the warmest October 20th was in 1979 (77°F average), while the coldest was 1989 (43°F) — a 34°F range across recorded history. Rain or other precipitation has occurred on about 25% of October 20th dates historically, with the wettest October 20th recording 5.94" of rain. The last decade has been 2.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.3°F warmer on this date compared to 20-30 years ago.
Planning for October 20th in Jackson, MS? Great weather for outdoor activities.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 79° | 46° | 62° | — | — |
| 2024 | 81° | 48° | 64° | — | — |
| 2023 | 88° | 59° | 73° | — | — |
| 2022 | 72° | 34° | 53° | — | — |
| 2021 | 83° | 58° | 70° | — | — |
| 2020 | 86° | 62° | 74° | — | — |
| 2019 | 88° | 57° | 72° | 0.99" | — |
| 2018 | 70° | 52° | 61° | 0.03" | — |
| 2017 | 81° | 54° | 67° | — | — |
| 2016 | 86° | 59° | 73° | 0.41" | — |
| 2015 | 82° | 51° | 67° | — | — |
| 2014 | 77° | 47° | 62° | — | — |
| 2013 | 71° | 44° | 58° | — | — |
| 2012 | 80° | 45° | 62° | — | — |
| 2011 | 64° | 38° | 51° | — | — |
| 2010 | 78° | 55° | 67° | 0.08" | — |
| 2009 | 74° | 43° | 58° | — | — |
| 2008 | 75° | 47° | 61° | — | — |
| 2007 | 83° | 52° | 67° | — | — |
| 2006 | 74° | 45° | 59° | 5.94" | — |
| 2005 | 90° | 54° | 72° | — | — |
| 2004 | 77° | 50° | 64° | — | — |
| 2003 | 83° | 50° | 66° | — | — |
| 2002 | 81° | 60° | 70° | 1.04" | — |
| 2001 | 78° | 49° | 63° | — | — |
| 2000 | 80° | 51° | 66° | — | — |
| 1999 | 69° | 44° | 57° | — | — |
| 1998 | 71° | 64° | 68° | 0.2" | — |
| 1997 | 78° | 44° | 61° | — | — |
| 1996 | 79° | 40° | 59° | — | — |
| 1995 | 69° | 41° | 55° | 0.05" | — |
| 1994 | 85° | 67° | 76° | 2.03" | — |
| 1993 | 82° | 65° | 73° | 0.58" | — |
| 1992 | 78° | 40° | 59° | — | — |
| 1991 | 77° | 50° | 64° | — | — |
| 1990 | 82° | 37° | 60° | — | — |
| 1989coldest | 58° | 29° | 43° | — | — |
| 1988 | 59° | 53° | 56° | 1.32" | — |
| 1987 | 78° | 51° | 65° | 0.1" | — |
| 1986 | 75° | 43° | 59° | — | — |
| 1985 | 86° | 68° | 77° | 0.3" | — |
| 1984 | 84° | 66° | 75° | 0.15" | — |
| 1983 | 87° | 62° | 75° | — | — |
| 1982 | 68° | 52° | 60° | — | — |
| 1981 | 73° | 34° | 53° | — | — |
| 1980 | 66° | 42° | 54° | — | — |
| 1979warmest | 85° | 69° | 77° | — | — |
| 1978 | 83° | 44° | 63° | — | — |
| 1977 | 74° | 48° | 61° | — | — |
| 1976 | 58° | 35° | 46° | — | — |
| 1975 | 77° | 41° | 59° | — | — |
| 1974 | 72° | 40° | 56° | — | — |
| 1973 | 78° | 46° | 62° | — | — |
| 1972 | 73° | 39° | 56° | — | — |
| 1971 | 75° | 54° | 64° | — | — |
55 years of data from JACKSON STATE